CN206495571U - It is a kind of to prevent the door lock from opal unlatching burglar-proof door - Google Patents
It is a kind of to prevent the door lock from opal unlatching burglar-proof door Download PDFInfo
- Publication number
- CN206495571U CN206495571U CN201720193536.9U CN201720193536U CN206495571U CN 206495571 U CN206495571 U CN 206495571U CN 201720193536 U CN201720193536 U CN 201720193536U CN 206495571 U CN206495571 U CN 206495571U
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- CN
- China
- Prior art keywords
- handle
- lock
- door
- neck
- bayonet lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The purpose of this utility model aim to provide it is a kind of prevent the door lock from opal unlatching burglar-proof door, to improve the security performance of antitheft door, ensure the security of the lives and property of the people, belong to Anti-theft door lock technical field.The door lock is made up of handle, panel, rotating shaft and lock body.Handle is that, provided with U-shaped bearing and movable bayonet lock in ducted body, handle, handle is provided with active button.Bayonet lock and button are connected provided with neck and by the way that spring is vertical with handle inwall, and lever is hinged with U-shaped bearing, and lever two ends are set on the neck on bayonet lock and button respectively.Because bayonet lock and rotating shaft are connected on handle, and bayonet lock is fastened on the pin hole of panel, and hand is also can not just rotating.Therefore go out need not with key back locking, be in also use and lock button and lock, you can prevent from opal unlatching burglar-proof door.When palpus of being in opens the door, it need to only hold the big mothers and sons of handle and press button while rotating handles can open the door.
Description
Technical field
The utility model belongs to Anti-theft door lock technical field, and in particular to a kind of to prevent the door from opal unlatching burglar-proof door
Lock.
Background technology
With the continuous improvement of people's living standard, people are to the security requirement more and more higher of antitheft door, now
The antitheft door installed in family, typically all with an opal, if forgetting to lock, professional and technical personnel or lawless people are then
Antitheft door, using instrument, by pressing the handle on antitheft door wainscot, just can easily be opened by this opal,
Bring dangerous to lives and properties.
The content of the invention
The purpose of this utility model aim to provide it is a kind of prevent the door lock from opal unlatching burglar-proof door, to improve antitheft door
Security performance, ensures the security of the lives and property of the people.
To achieve the above object, the utility model uses following technological means：It is a kind of to prevent from opal unlatching burglar-proof door
Door lock, is made up of handle, panel, rotating shaft and lock body.
Handle is ducted body, and handle is connected with the rotating shaft through panel, and rotating shaft is connected with lock body.It is connected in handle with rotating shaft
The handle inwall at place is fixed with U-shaped bearing, and handle is provided with active button, and handle is stretched out in button one end, and the other end is provided with neck
It is connected in handle and by the way that spring is vertical with handle inwall.
Provided with movable bayonet lock in handle, handle is stretched out in bayonet lock one end, the bayonet lock other end provided with neck and by spring with
Handle inwall is vertically connected.
Lever is hinged with U-shaped bearing, and lever energy is rotated around U-shaped bearing.Lever and the neck being arranged on bayonet lock and button
Matching, lever two ends are set on the neck of bayonet lock and button respectively.
Rotating shaft through panel side panel on be provided with pin hole, pin hole is matched with bayonet lock, and bayonet lock can be fastened on
In pin hole.
According to above-mentioned technical proposal can make it is a kind of prevent the door lock from opal unlatching burglar-proof door, due to bayonet lock and rotating shaft
All it is to be connected on handle, and bayonet lock is fastened in the pin hole of panel, hand is also can not just rotating.Therefore key need not be used by going out
Spoon is locked, being in need not also be locked using button is locked, you can prevented from opal unlatching burglar-proof door.When palpus of being in opens the door, hand is only needed
The big mothers and sons of handle press button, and rotating handles can open the door simultaneously.
Brief description of the drawings
Fig. 1 is panel and grip structure schematic diagram.
Fig. 2 is bayonet lock snap-in structure schematic diagram.
Fig. 3 is bayonet lock opening structure schematic diagram.
Fig. 4 is panel construction schematic diagram.
Fig. 5 is clamping pin structure schematic diagram.
Fig. 6 is press-button structure schematic diagram.
Fig. 7 is U-shaped seat structure schematic diagram.
Figure number explanation：1 is handle；2 be button；3 be panel；4a, 4b are springs；5 be rotating shaft；6 be lock body；7 are
Bayonet lock；8 be U-shaped bearing；9 be hinge；10 be lever；11 be pin hole；12a, 12b are necks.
Embodiment
Below in conjunction with accompanying drawing, as embodiment, technical scheme is further illustrated.One kind is prevented from opal unlatching burglar-proof door
Door lock, be made up of handle 1, panel 3, rotating shaft 5 and lock body 6.
Handle 1 is ducted body, and handle 1 is connected with the rotating shaft 5 through panel 3, and rotating shaft 5 is connected with lock body 6.Handle 1 with
The inwall of handle 1 of the junction of rotating shaft 5 is fixed with U-shaped bearing 8, and handle 1 is provided with active button 2, and handle 1 is stretched out in the one end of button 2,
The other end is located in handle 1 provided with neck 12b and is connected by the way that spring 4a is vertical with the inwall of handle 1.
Provided with movable bayonet lock 7 in handle 1, one end end of bayonet lock 7 is taper and stretches out handle 1, and the other end of bayonet lock 7 is provided with
Neck 12a is simultaneously connected by the way that spring 4b is vertical with the inwall of handle 1.
Lever 10 is hinged with U-shaped bearing 8, and lever 10 can vertically be rotated around U-shaped bearing 8.Lever 10 and neck 12a and neck
12b is matched, and the two ends of lever 10 are set on neck 12a and neck 12b and the top with neck 12a and neck 12b respectively respectively
Edge is contacted, and lever 10 can be moved along neck 12a and neck 12b.Lever 10 is boundary to cut with scissors 9, is set on the lever 10 on neck 12b sides
Length is more than the length of lever 10 for being set on neck 12a sides.
Rotating shaft 5 through panel 3 side panel 3 on be provided with pin hole 11.Pin hole 11 is matched with bayonet lock 7, bayonet lock 7
It can be fastened in pin hole 11.
In the same plane, spring 4a and spring 4b drifts subtract its maximum compression for button 2, bayonet lock 7 and lever 10
The length of amount is more than the length that bayonet lock 7 is fastened in pin hole 11.The present embodiment spring 4a and spring 4b respectively with button 2 and card
Pin 7 and the connection of the inwall of handle 1 are using welding.
According to above-mentioned technical proposal can make it is a kind of prevent the door lock from opal unlatching burglar-proof door, due to bayonet lock 7 and turn
Axle 5 is connected on handle 1, and bayonet lock 7 is fastened in the pin hole 11 of panel 3, and hand also can not just be rotated 1, therefore be gone out
Door need not with key back locking, be in also use and lock button and lock, you can prevent from opal unlatching burglar-proof door.Being in open the door
When, it need to only hold the big mothers and sons of handle 1 and press button 2 while rotating handles 1 can open the door.
Claims (4)
1. a kind of prevent the door lock from opal unlatching burglar-proof door, by handle（1）, panel（3）, rotating shaft（5）And lock body（6）Composition,
Handle（1）For ducted body, handle（1）It is provided with active button（2）, handle（1）With through panel（3）Rotating shaft（5）Connection, turns
Axle（5）With lock body（6）Connection, it is characterised in that：In handle（1）With rotating shaft（5）The handle of junction（1）Inwall is fixed with U-shaped
Bearing（8）, handle（1）It is interior to be provided with movable bayonet lock（7）, bayonet lock（7）One end end is taper and stretches out handle（1）, bayonet lock（7）Separately
One end is provided with neck（12a）And pass through spring（4b）With handle（1）Inwall is vertically connected；Button（2）Handle is stretched out in one end（1）,
The other end is provided with neck（12b）Positioned at handle（1）It is interior and pass through spring（4a）With handle（1）Inwall is vertically connected；Lever（10）
With U-shaped bearing（8）It is hinged, lever（10）Can be around U-shaped bearing（8）It is vertical to rotate, lever（10）With neck（12a）And neck
（12b）Matching, lever（10）Two ends are set on neck respectively（12a）And neck（12b）It is upper and respectively with neck（12a）And neck
（12b）Top edge contact；Rotating shaft（5）Through panel（3）Side panel（3）On be provided with pin hole（11）, pin hole
（11）With bayonet lock（7）Matching, bayonet lock（7）Pin hole can be fastened on（11）It is interior；Spring（4a）And spring（4b）Drift is subtracted
The length of its maximum compressibility is more than bayonet lock（7）It is fastened on pin hole（11）Interior length.
2. the door lock from opal unlatching burglar-proof door is prevented according to claim 1, it is characterised in that：Lever（10）To cut with scissors（9）
For boundary, neck is set on（12b）The lever on side（10）Length, which is more than, is set on neck（12a ）The lever on side（10）Length.
3. the door lock from opal unlatching burglar-proof door is prevented according to claim 1, it is characterised in that：Button（2）, bayonet lock（7）
And lever（10）In the same plane.
4. the door lock from opal unlatching burglar-proof door is prevented according to claim 1, it is characterised in that：Spring（4a）And spring
（4b）Respectively with button（2）And bayonet lock（7）And handle（1）Inwall connection is using welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720193536.9U CN206495571U (en) | 2017-03-01 | 2017-03-01 | It is a kind of to prevent the door lock from opal unlatching burglar-proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720193536.9U CN206495571U (en) | 2017-03-01 | 2017-03-01 | It is a kind of to prevent the door lock from opal unlatching burglar-proof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206495571U true CN206495571U (en) | 2017-09-15 |
Family
ID=59806823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720193536.9U Expired - Fee Related CN206495571U (en) | 2017-03-01 | 2017-03-01 | It is a kind of to prevent the door lock from opal unlatching burglar-proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206495571U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700941A (en) * | 2017-11-06 | 2018-02-16 | 浙江金凯德智能家居有限公司 | The door lock that a kind of anti-opal is opened |
| CN109138609A (en) * | 2018-08-01 | 2019-01-04 | 安徽信息工程学院 | Push button handle for security door |
| CN112681886A (en) * | 2020-12-30 | 2021-04-20 | 广东科裕智能科技有限公司 | Door handle locking mechanism and door lock thereof |
-
2017
- 2017-03-01 CN CN201720193536.9U patent/CN206495571U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700941A (en) * | 2017-11-06 | 2018-02-16 | 浙江金凯德智能家居有限公司 | The door lock that a kind of anti-opal is opened |
| CN109138609A (en) * | 2018-08-01 | 2019-01-04 | 安徽信息工程学院 | Push button handle for security door |
| CN112681886A (en) * | 2020-12-30 | 2021-04-20 | 广东科裕智能科技有限公司 | Door handle locking mechanism and door lock thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20190301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |